the most common mineral group is broken into the subgroups of ferromagnesium and non ferromagnesium

Answers

Answer 1

Answer: The answer would be Silicate

Explanation: They are made out of silicon and oxygen


Related Questions

In the dihybrid cross,
of the parents had black fur and black eyes.
The offspring
.

Answers

Answer: The offspring can have both 100% black fur and eyes or it can vary

In the dihybrid cross,  

both

of the parents had black fur and black eyes.

The offspring  

varied.

-

The predicted values for the four phenotypes form a  

9:3:3:1

ratio. The simulated values  

approximately

match this predicted ratio.

On Edge.

In a two-point test cross, 36 of the offspring were recombinant types. The remaining 64 offspring were parental types. How many map units separate the two loci

Answers

Answer:

36

Explanation:

A two-point test-cross is a cross between an individual with a double heterozygote genotype and a homo-zygous recessive individual in order to determine the recombination frequency between two linked genes. In genetics, one map unit (m.u.) can be defined as the measure of the distance (i.e., genetic distance instead of physical distance) between genes for which one (1) product of meiosis in one hundred (100) is recombinant. In this case, 36 of the offspring have the recombinant phenotype, while the remaining 64 offspring are not recombinant, and therefore both genes are separated by 36 mu (64 + 36 = 100 >> 36 mu).

The distance between two genes is usually expressed in map units. In the exposed example, 36 MU separates the two loci.

----------------------------------

The map unit is used to express the distance between a pair of genes.

To interpret it, we need to consider that for every 100 meiotic products, one of them results in a recombinant product.

The genetic distance will result from multiplying the recombination frequency by 100 and expressing it in map units (MU).

To calculate the recombination frequency we will use the next formula:

                 P = Recombinant number / Total of individuals.

We know that

Recombinant number = 36Parental number = 64Total number of individuals = 36 + 64 = 100 individuals

So now, all we need to do is to replace the terms by their values

P = Recombinant number / Total of individuals

P = 36 / 100

P = 0.36 ⇒ Recombination frequency

Now we need to get the distance between genes, expressed in Map Units.

P = 0.36

Distance in MU = P x 100 = 0.36 x 100 = 36 MU.

So, 36 MU separates the two loci.

--------------------------------------------

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Mendel used more than 28,000 pea plants in his experiments. Why is it important that he studied such a large sample of pea plants?
A. The pea plants were very inexpensive.
B. Most pea plants die after producing seeds.
C. Having more samples gave him results that were closer to the predicted ratios.
D. Using more plants made the experiments take less time.

Answers

The answer is C. cus the more peas he uses the more accurate the result is

Having more samples gave him results that were closer to the predicted ratios.Mendel's experiments involved studying the inheritance of traits in pea plants. By carefully crossing different varieties of pea plants and observing the traits of their offspring, he was able to formulate the laws of inheritance that are still used today.

What does Mendel's experiments involves?

Mendel's experiments involved observing the inheritance of traits in pea plants, which were controlled by genes.

By studying a large sample size of 28,000 pea plants, he was able to obtain data that was much more reliable and accurate. This is because the larger the sample size, the closer the results will be to the expected outcomes or predicted ratios, and any anomalies or errors would be minimized.

This is an important principle in statistics and scientific research, and it helps to ensure the validity and generalizability of the findings.

Additionally, by using such a large number of plants, Mendel was able to minimize the impact of any outliers or anomalous results that might have occurred in a smaller sample. This helped to ensure that his results were as accurate and reliable as possible.

Learn more about pea plants at:

https://brainly.com/question/13912367

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Cigarette smoke contains carbon monoxide. Explain how this
would affect the normal functioning of red blood cells in a person who
smokes cigarettes.

Answers

Answer: Carbon Monoxide is a very harmful and toxic gas which is formed from incomplete combustion of carbon.

Explanation: red blood cells contain haemoglobin ,which are responsible for carrying oxygen into our body system. So oxygen combines with haemagoblin to form oxyhaemogoblin in the red blood cells .

so if a person starts to intake cigarettes which contain high amounts of carbon monoxide ,it reduces oxyhaemogoblin formation because it binds very tightly to the haemogoblin .then carboxyhaemogoblin is formed and its permanent so causing reduction in aerobic respiration, and reduction in oxygen transport and causing damages to heart muscles.

Hope this helps if you need any more explanation feel free to comment in the comment section below !!!

Neurospora is an ideal organism to study the effects of genetic mutations because of several reasons. What is one of these

Answers

Answer:

Due simple growth.

Explanation:

Neurospora is an ideal organism to study the effects of genetic mutations because it is easier to growth and are simple. Neurospora crassa is used as a model organism because it has a haploid life cycle and easier to grow that makes genetic analysis simple. Analysis of genetic recombination is facilitated by the ordered arrangement of the products of meiosis in Neurospora ascospores so due to simple growth and haploid life cycle we can considered   Neurospora is an ideal organism.

vì sao cơ thể tôi không hấp thụ được chất dinh dưỡng
cách khắc phục

Answers

Answer:

Your question is why doesn't the body absorbs water right?

Explanation:

We drink a lot of water but our body is still thirsty . It's because water plays an important role in day-to-day life. An average of  65 percent of the body is full of water.

I hope this will help u

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The continental crust covers ____ of the earth's surface a. 40% b. 50% C. 60% d. 70% ​

Answers

Answer:

a. 40 percent

Explanation:

Answer:

a. 40%

Explanation:

The continental crust covers 40% of the Earth's surface.

At 25 to 70 km, continental crust is considerably thicker than oceanic crust, which has an average thickness of around 7–10 km. About 40% of Earth's surface area and about 70% of the volume of the Earth's crust is the continental crust. Most continental crust is dry land above sea level.

The diagram below shows a portion of the water cycle. The diagram shows the text 'Surface water' in a rectangular box, below it the text 'Groundwater' is in another rectangular box. In between the two boxes the text 'Infiltration' is beside an arrow point down, and the letter 'Y' is beside an arrow pointing up. What does Y most likely represent? well river ocean springs

Answers

Answer:

y most likely represents springs

Answer: Y represents springs

Explanation: This was on my test

when measuring the blood pressure, the cuff is deflated until two consecutive beats are heard through the stethoscope. This measurement reflects

Answers

Answer: Systolic pressure.

Explanation:

Every time the heart beats, it pumps blood into the arteries, which are vessels through which blood circulates from your heart to your tissues with the oxygen and nutrients they need. Blood pressure is the force of the blood pushing against the walls of the arteries, and is highest when the heart beats, pumping blood, which is measured as systolic pressure (i.e., when the heart contracts). On the other hand, diastolic blood pressure refers to the pressure of blood in the artery when the heart relaxes between beats (i.e., when the heart relaxes). Since there are two types of pressures, blood pressure readings are given in two numbers, with the top number being the systolic pressure and the bottom number being the diastolic pressure.  

For example, if the systolic pressure measured in a person is 125 millimeters of mercury (mm Hg) and the diastolic pressure is 85 mm Hg, the blood pressure is recorded as 125/85.  

So, the systolic blood pressure is registered with the stethoscope when the cuff is deflated. When two heartbeats are heard, the pressure gauge reading is recorded. When the heartbeat ceases, the cuff pressure is released and the diastolic pressure is measured at this time.

23. The part of the seed that develops into the root system is known as the ………………………………………….​

Answers

Radicle......................

I NEED HELP ASAP PLZZZZZZZZZZZZZZZZ

Answers

Answer:

B. Bald eagles are hunted until near extinction, population recovers

Explanation:

A bottleneck effect can arise when the population of a species is drastically reduced by an occurrence. Human activities plays a major role in regard to creating a bottleneck effect in our present day. Human activities such as overhunting result into bottleneck effect. When overhunting reduces the population of a particular species, the few individuals left would have a reduced genetic variation which is not representative of the original population. The few individuals left further reproduces individuals of their kind carrying a genetic composition that is different from the original gene composition of the old population.

The case of the hunting of bald eagles until near extinction before they begin to recover is a perfect case of the bottleneck effect. Only a small proportion of the eagles original population survives. Generic variation reduces. The genetic variation in the new population of the bald eagles will be different from that of the original population.

Which statement about inheritance is true?
Girls get most of their traits from their moms; boys get most of their traits from their dads.
Male offspring will always have an X-linked genetic disease if the mom is a carrier.
Fathers always determine the gender of the offspring in humans.
Males never have Y chromosomes.

Answers

Answer:

The correct answer is the third statement.

Explanation:

In humans, the males possess one X and one Y chromosome, while the females possess two X chromosomes. Thus, the female always donates X chromosome to the gamete. In any case, the female always generates a similar kind of gamete. While the male either pass X or the Y chromosome to the progeny.  

When the gamete with the X chromosome combines with the female gamete than the offspring would possess XX chromosomes and will be a female. On the other hand, when the gamete comprising the Y chromosome combines with the female gamete than the offspring would possess the XY chromosome and will be a male. Thus, it is the father who determines the gender of the offspring.

Wrong answersGirls get most of their traits from their moms; boys get most of their traits from their dads.

This is wrong. Parents gender does not affect traits passed on.

Males never have Y chromosomes.

This is wrong, Males have to have a Y chromosome. (XY)

Male offspring will always have an X-linked genetic disease if the mom is a carrier.

This is wrong. The male offspring have a 50/50 chance if the mother is a carrier, if she has the deseace than all the sons will have the decease.

Correct answerFathers always determine the gender of the offspring in humans.

This is because the mom is XX and the dad is XY. The mom gives the X in the gene, and the dad gives the X for daughters (X,X) and gives the sons a Y (X,Y) Males are always XY.

If the mom is a carrier, h,  then it will get passed down  50% of the time, and when it gets passed down to the males, they wiill have the deseace. If the mom passes the deacease down to the daughters, 50% will be a carrier too if the dad does not have the deseace. If the dad has the deacease, than 50% of the daughters will have the deacease, and the other 50% will be carrier, and still, 50% of the sons will have the deacease, while the other 50% will be completely clean. So in total 25% of the offspring will be a carrier, 50% will have the deacease, and the other 25% will not have the deacease or be a carrier.  

indian National congress was founded. _______
a) 1877
b) 1915
c) 1885
d) 1947​

Answers

Answer:

{Indian National congress was founded in 1885.}

"Hope this Helpful."
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1. What are the four components of Physical Fitness?

Answers

Explanation:

Muscular Strength

Muscular endurance

Flexibility

Body Composition

What is an Obligate anaerobe? How do obligate anaerobes, like the bacteria C. Botulinum, get energy ?

Answers

Answer:

See the answer below

Explanation:

Obligate anaerobes are microbes that can only survive in oxygen-deficient environments. They are killed by the normal atmospheric level of oxygen and will only thrive in environments whose oxygen levels are lower than that of normal atmospheric level.

Obligate bacteria such as Clostridium botulinum obtain their energy through anaerobic respiration processes such as fermentation and anaerobic respiration. During this process of fermentation, the lactic acid pathway is mostly used but other fermentation pathways such as propionic acid, mixed acid, acetogenesis, and methanogenesis pathways can be used.

6. The title of this text is "Why Do Cave Fish Lose Their Eyes?" Why might the author
have written the title as a question?
A. to encourage readers to answer the question on their own before they read the article
B. to prepare readers for a discussion of possible answers to this question in the article
C. to criticize scientists for not having reached a definite answer about why cave fishes
lose their eyes
D. to praise scientists for the effort they have put into understanding the cause of
blindness in cave fishes

Answers

B.to prepare learners for a discussion of a possible answers to this question

Which of the following must be true for natural selection to occur?
O A. The ecosystem cannot contain predators.
B. A population cannot have competition for resources,
C. A population must be stable.
D. The ecosystem must have limited resources,

Answers

D. The ecosystem must have limited resources

¿Es normal el efecto invernadero?

Answers

Answer:

i think it is

Explanation:

its because greenhouse effect is a natural process which warms the Earth's surface. When the Sun's energy reaches the Earth's atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by greenhouse gases.

Calculate the percentage change in mass for the potato in 0.2 mol/dm3 sugar solution

Answers

Answer:

3.14g (3.s.f.)

Explanation:

change in mass = 0.25

mass at start = 7.96

percentage change in mass = 0.25/7.96 × 100

= 3.14g (3.s.f.)

What are practical applications of genetic engineering?

Answers

Answer:

Medicine, agriculture, animals, and even human mutations ;o

Explanation: Nothing much to explain.

Select all that apply.
Which of the following are correctly spelled plural forms?
mongoosen
u mongooses
bluffs
bluffes
knifes
knives

Answers

Correctly spelled plural forms are mongooses, bluffs and knives.

Answer:

Mongooses Bluffs and Knives

How is a virus different from a bacterium?
A. A virus causes illness, but a bacterium does not.
B. A bacterium is a living cell, but a virus is not.
C. A virus is a living cell, but a bacterium is not.
D. A bacterium causes illness, but a virus does not.

Answers

Answer:

option B

Explanation:

On a biological level, the main difference is that bacteria are free-living cells that can live inside or outside a body, while viruses are a non-living collection of molecules that need a host to survive.

do consider marking as Brainliest if this helps!!

The answer is b a bacterium is a living cell but a virus is not

think about what you know about plant roots. how do plants absorb mineral salt from the soil?​

Answers

Answer:

Plants absorb water from the soil by osmosis and they absorb mineral ions from the soil by active transport, against the concentration gradient.

True or false: During cellular respiration, about 60% of the energy from the glucose molecule dissipates as heat.

Answers

Answer:

true

Explanation:

Answer:

true

Explanation:

A rigid coating that protects and supports a cell is:
A. Phospholipid bilayer
B. Cell membrane
C. Cell wall
D. Exoskeleton

Answers

Answer:

Cell Wall

Explanation:

However, cell walls are only in plant cells.

It’s C.) Cell wall I got it right

what are the waste products of the kidneys​

Answers

Answer:

your answer is correct. it is option 3

The kidneys remove waste products called urea from the blood through tiny filtering units called nephrons.

A variety of mice can have either gray fur (G) or white fur (g). Which words describe the genotype of a mouse that inherits two of the alleles for white fur?

A. Homygous dominant

B. Homoygous white

C. Heteozygous Recessive

D. Heteozygous gray

Sorry about the misspelling It doesnt allow some words

Answers

Answer:

heterozygous Recessive

Answer:

I think the answer is Homygous dominant

Explanation:

What does alteration of generation mean?

Answers

Answer:

Alteration of generation, is the type of life cycle that occurs in those plants and algae in the Archaeplastida and the Heterokontophyta that have distinct haploid sexual and diploid asexual stages.

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Peoples choicee can sometimes have negative effect on their own health, as well as the health or well being of others. Describe two of these choices, explaining how they can impact the individual and others.​

Answers

Answer:

smoking and alcoholism

Explanation:

*see image attached* could anyone answer this biology question?

Answers

Answer:

c. 360ml

Explanation:

first find the ratio.

90/25=3.6

100*3.6=360ml

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Write a couple of paragraph about your plans after you complete grade 10 The rope required to measure the diametwr of acicular pond is 90 m shorter than measurin its circumference. find the diameter of the pond. Monica purchased adult and youth tickets for the fair. She bought x adult tickets for $28 each and y youth tickets for $15. Write an expression that can beused to show the total cost, C, of all tickets.O C = (28 + 15)xOC = (28 + 15)(x + y)O C = 28x + 15yO C = 28y + 15x Plz help Ill give you brainliest!!The California Current is a surface current that carrieswater south from polar regions.Callfornia CurrentWhich statement best describes how this current affects the climate onnearby land?A. It warms the eastern coast of the United StatesB. It cools the eastern coast of the United States.C. It warms the western coast of the United States.D. It cools the western coast of the United States how many people in the world 284 is added to 302 what is the sum Hemophilia is an X-linked recessive condition in which blood does not clot properly. Queen Victoria of England had one allele for hemophilia. Most of her male descendants had the disorder, but few females had it. Why did hemophilia occur more frequently in Queen Victorias male descendants? TIME REMAINING45:43What are possible units for impulse? Check all that apply.kg mkg meters per secondN sN mStartFraction Newtons times meters per second EndFraction in what way do you think overseas commitment " influence the rise and fall of nations in Europe EXERCISE 3 Date:......... A shop sells a pencil at 500.00 and pen at 42,000.00. (a) If Afua bought 8 pencils and 5 pens, how much did she pay altogether for them? (b) The price of a pencil is increased by 20% and a pen by 10%. Find how much she will pay for 10 pencils and 8 pens. Write a program that reads a list of words. Then, the program outputs those words and their frequencies. Ex: If the input is: hey hi Mark hi mark In C languageIn a main function declare an array of 1000 ints. Fill up the array with random numbers that represent the rolls of a die. That means values from 1 to 6. Write a loop that will count how many times each of the values appears in the array of 1000 die rolls.Use an array of 6 elements to keep track of the counts, as opposed to 6 individual variables.Print out how many times each value appears in the array. 1 occurs XXX times 2 occurs XXX timesHint: If you find yourself repeating the same line of code you need to use a loop. If you declare several variables that are almost the same, maybe you need to use an array. count1, count2, count3, count4, is wrong. Make an array and use the elements of the array as counters. Output the results using a loop with one printf statement. This gets more important when we are rolling 2 dice. Pure liquid water has a pH of 7, which means that water is Boiling the solution causes the equilibrium in the following reaction to shift to the ________. HCO3- H3O --> H2CO3 H2O In your opinion, how important is it for organizations to enforce internal discipline (e.g., employee termination) in preventing occupational fraud in the workplace Math algebra 2 show youre work plz ayuda, ayuda, ayuda urgente tengo 5 minutos necesito el nombre de lo que viene en las imgenes Amic and Bernie built a maze for their hamsters. Annic's hamster completed the maze 7 seconds less than twice the time it took Bernie's hamster to complete the maze. If Bernie's hamster completed the maze in b seconds, which expression represents the time, in seconds, it took Annie's hamster to complete the maze? A. 7-2bB. 2b-7c. 2b+7D. 2b/7 1) Suppose that South Pangean debt is $100 million and the interest rate it pays on that debt is 4 percent. That means its interest payments must be $___million. 2) If South Pangean expenditures are $30 million without interest payments, that means its expenditures with interest payments are $___million. How did bombing change thepicture of war in WWII? simple answer please